000100 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 010000 - Statement - Consolidated Balance Sheets (Unaudited) link:presentationLink link:calculationLink link:definitionLink 010100 - Statement - Consolidated Balance Sheets (Unaudited) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 020000 - Statement - Consolidated Statements of Operations (Unaudited) link:presentationLink link:calculationLink link:definitionLink 030000 - Statement - Consolidated Statements of Comprehensive Loss (Unaudited) link:presentationLink link:calculationLink link:definitionLink 040000 - Statement - Consolidated Statements of Cash Flows (Unaudited) link:presentationLink link:calculationLink link:definitionLink 060100 - Disclosure - Summary of significant accounting policies link:presentationLink link:calculationLink link:definitionLink 060200 - Disclosure - Acquisitions link:presentationLink link:calculationLink link:definitionLink 060300 - Disclosure - Fair value measurements link:presentationLink link:calculationLink link:definitionLink 060400 - Disclosure - Inventories link:presentationLink link:calculationLink link:definitionLink 060500 - Disclosure - Intangible assets, in-process research and development and goodwill link:presentationLink link:calculationLink link:definitionLink 060600 - Disclosure - Long-term debt link:presentationLink link:calculationLink link:definitionLink 060700 - Disclosure - Equity awards link:presentationLink link:calculationLink link:definitionLink 060800 - Disclosure - Variable interest entities link:presentationLink link:calculationLink link:definitionLink 060900 - Disclosure - Earnings per share link:presentationLink link:calculationLink link:definitionLink 061000 - Disclosure - Segment information link:presentationLink link:calculationLink link:definitionLink 070100 - Disclosure - Summary of significant accounting policies (Policies) link:presentationLink link:calculationLink link:definitionLink 080200 - Disclosure - Acquisitions (Tables) link:presentationLink link:calculationLink link:definitionLink 080300 - Disclosure - Fair value measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 080400 - Disclosure - Inventories (Tables) link:presentationLink link:calculationLink link:definitionLink 080500 - Disclosure - Intangible assets, in-process research and development and goodwill (Tables) link:presentationLink link:calculationLink link:definitionLink 080700 - Disclosure - Equity awards (Tables) link:presentationLink link:calculationLink link:definitionLink 080900 - Disclosure - Earnings per share (Tables) link:presentationLink link:calculationLink link:definitionLink 081000 - Disclosure - Segment information (Tables) link:presentationLink link:calculationLink link:definitionLink 090100 - Disclosure - Summary of significant accounting policies (Details) link:presentationLink link:calculationLink link:definitionLink 090200 - Disclosure - Acquisitions (Details) link:presentationLink link:calculationLink link:definitionLink 090300 - Disclosure - Fair value measurements (Details) link:presentationLink link:calculationLink link:definitionLink 090400 - Disclosure - Inventories (Details) link:presentationLink link:calculationLink link:definitionLink 090500 - Disclosure - Intangible assets, in-process research and development and goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 090600 - Disclosure - Long-term debt (Details) link:presentationLink link:calculationLink link:definitionLink 090700 - Disclosure - Equity awards (Details) link:presentationLink link:calculationLink link:definitionLink 090800 - Disclosure - Variable interest entities (Details) link:presentationLink link:calculationLink link:definitionLink 090900 - Disclosure - Earnings per share (Details) link:presentationLink link:calculationLink link:definitionLink 091000 - Disclosure - Segment information (Details) link:presentationLink link:calculationLink link:definitionLink